Very nice aureus of Emperor Trajan with rare type of reverse with the REGNA AD SIGNATA legend.
Roman Imperial
Trajan (98-117), Denarius 114-117, Rome mint
Obverse: laureate, draped and cuirassed bust right
IMP CAES NER TRAIANO OPTIMO AVG GER DAC
Reverse: Trajan seated left on low platform, right with two attendants; three kings standing right before
REGNA AD SIGNATA
Gold, diameter 18 mm, weight 7.31 g